York S1-031-03010-000 Control Board 319852-301 Key Benefits Reduced Inrush Current:

Key Benefits Reduced Inrush Current: Staggered timing prevents simultaneous element activation

What capacitor is required for the Nordyne 621912

an "Open High" model (O10-1402 or similar) is required

or Luxaire equipment requiring a power ventor induction seal

York S1-031-03010-000 Control Board 319852-301 Key Benefits Reduced Inrush Current:The York S1 031 03010 000 Control Board is a genuine OEM single stage furnace control board engineered for precise sequencing and monitoring of York, Coleman, and Luxaire gas fired furnaces. This HVAC replacement circuit board functions as the primary logic controller, managing critical sequences including the hot surface igniter (HSI), inducer fan motor operation, and multi speed blower timings. As the designated York furnace part for modernizing